What is the cheapest airline that flies from Toronto Pearson Intl to Colorado?

WestJet, Delta, and American Airlines are the most popular carriers operating from Toronto Pearson Intl to Colorado

How many operators does momondo search for flights from Toronto Pearson Intl Airport to Colorado?

The number of operators available for flights from Toronto Pearson Intl Airport to Colorado is 2 as of May 2026.

How old do you have to be to fly from Toronto Pearson Intl Airport to Colorado?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Pearson Intl Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$170 Cheap Flights from Toronto Pearson Intl Airport to Colorado in 2026

Q: How many flights depart from Toronto Pearson Intl Airport to Colorado on average per day?

As of May 2026, there are 6 flights per day flying from Toronto Pearson Intl Airport to Colorado. The most common time of day flights depart is 6:00PM, with 41% of flights taking off at noon.

Q: How many flights depart from Toronto Pearson Intl Airport to Colorado on average per week?

46 flights are operational weekly from Toronto Pearson Intl Airport to Colorado as of May 2026. The most popular departure day for this route is Mon, with 22% of flights per week taking off on this day.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Toronto Pearson Intl Airport to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 pm - 11:20 am

YYZ

DEN

15h 00m

2 stops

12:15 pm - 12:45 pm

DEN

YYZ

22h 30m

2 stops

$354WestJet

Sun, Jun 21 - Fri, Jul 3

10:25 pm - 11:20 am

YYZ

DEN

14h 55m

1 stop

12:15 pm - 10:45 pm

DEN

YYZ

8h 30m

1 stop

$355WestJet

Mon, Jul 6 - Wed, Jul 15

10:20 pm - 11:20 am

YYZ

DEN

15h 00m

2 stops

12:15 pm - 3:20 pm

DEN

YYZ

25h 05m

2 stops

$358WestJet

Thu, Jul 9 - Sun, Jul 12

12:55 pm - 9:44 pm

YYZ

DEN

10h 49m

1 stop

12:15 pm - 10:45 pm

DEN

YYZ

8h 30m

1 stop

$361Multiple Airlines

Tue, Jul 7 - Sat, Jul 11

6:30 am - 10:02 am

YYZ

COS

5h 32m

1 stop

8:00 am - 4:45 pm

COS

YYZ

6h 45m

1 stop

$415Delta

Tue, Sep 8 - Tue, Sep 15

11:00 am - 5:53 pm

YYZ

COS

8h 53m

2 stops

5:30 am - 3:46 pm

COS

YYZ

8h 16m

2 stops

$416United Airlines

Tue, Sep 1 - Sun, Sep 6

7:45 am - 10:42 pm

YYZ

COS

16h 57m

2 stops

6:00 am - 5:19 pm

COS

YYZ

9h 19m

1 stop

$421Delta

Sat, Jun 20 - Tue, Jun 30

2:45 pm - 10:57 pm

YYZ

COS

10h 12m

1 stop

12:27 pm - 11:15 pm

COS

YYZ

8h 48m

1 stop

$424American Airlines

Wed, Sep 9 - Wed, Sep 16

10:45 am - 2:40 pm

YYZ

COS

5h 55m

1 stop

1:30 pm - 9:32 pm

COS

YYZ

6h 02m

1 stop

$449United Airlines

Sat, Jun 20 - Tue, Jun 30

6:46 am - 8:36 pm

YYZ

ASE

15h 50m

1 stop

11:22 am - 11:29 pm

ASE

YYZ

10h 07m

1 stop

$660American Airlines

Mon, Jun 15 - Wed, Jul 8

Air Canada flights from Toronto Pearson Intl Airport to Colorado

Our best Air Canada deals on Toronto Pearson Intl Airport to Colorado flight tickets

Air Canada

Sep 5

YYZ8:55 amToronto Pearson Intl

3h 40m

DEN10:35 amDenver Intl

Sep 7

DEN6:10 pmDenver Intl

3h 12m

YYZ11:22 pmToronto Pearson Intl

$409

Air Canada

Sep 5

YYZ2:00 pmToronto Pearson Intl

7h 00m

1 stop

DEN7:00 pmDenver Intl

Sep 7

DEN6:10 pmDenver Intl

3h 12m

YYZ11:22 pmToronto Pearson Intl

$417

Air Canada

Jun 12

YYZ8:45 amToronto Pearson Intl

3h 48m

DEN10:33 amDenver Intl

Jun 15

DEN6:10 pmDenver Intl

3h 13m

YYZ11:23 pmToronto Pearson Intl

$420

WestJet flights from Toronto Pearson Intl Airport to Colorado

Our best WestJet deals on Toronto Pearson Intl Airport to Colorado flight tickets

WestJet

Jun 21

YYZ10:20 pmToronto Pearson Intl

15h 00m

2 stops

DEN11:20 amDenver Intl

Jul 3

DEN12:15 pmDenver Intl

22h 30m

2 stops

YYZ12:45 pmToronto Pearson Intl

$354

WestJet

Jul 6

YYZ10:25 pmToronto Pearson Intl

14h 55m

1 stop

DEN11:20 amDenver Intl

Jul 15

DEN12:15 pmDenver Intl

8h 30m

1 stop

YYZ10:45 pmToronto Pearson Intl

$355

WestJet

Jul 9

YYZ10:20 pmToronto Pearson Intl

15h 00m

2 stops

DEN11:20 amDenver Intl

Jul 12

DEN12:15 pmDenver Intl

25h 05m

2 stops

YYZ3:20 pmToronto Pearson Intl

$358

momondo Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Sun 6/21

10:20 pm-11:20 am

2 stops15h 00m

Denver Intl

Fri 7/3

12:15 pm-12:45 pm

2 stops22h 30m

$354

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Mon 7/6

10:25 pm-11:20 am

1 stop14h 55m

Denver Intl

Wed 7/15

12:15 pm-10:45 pm

1 stop8h 30m

$355

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Thu 7/9

10:20 pm-11:20 am

2 stops15h 00m

Denver Intl

Sun 7/12

12:15 pm-3:20 pm

2 stops25h 05m

$358

TorontoDenver

YYZ - DEN

YYZDEN

Toronto Pearson Intl

Tue 7/7

12:55 pm-9:44 pm

1 stop10h 49m

Denver Intl

Sat 7/11

12:15 pm-10:45 pm

1 stop8h 30m

$361

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 9/8

6:30 am-10:02 am

1 stop5h 32m

Colorado Springs

Tue 9/15

8:00 am-4:45 pm

1 stop6h 45m

$415

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Tue 9/1

11:00 am-5:53 pm

2 stops8h 53m

Colorado Springs

Sun 9/6

5:30 am-3:46 pm

2 stops8h 16m

$416

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sat 6/20

7:45 am-10:42 pm

2 stops16h 57m

Colorado Springs

Tue 6/30

6:00 am-5:19 pm

1 stop9h 19m

$421

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Wed 9/9

2:45 pm-10:57 pm

1 stop10h 12m

Colorado Springs

Wed 9/16

12:27 pm-11:15 pm

1 stop8h 48m

$424

Quickest round-trip

TorontoColorado Springs

YYZ - COS

YYZCOS

Toronto Pearson Intl

Sat 6/20

10:45 am-2:40 pm

1 stop5h 55m

Colorado Springs

Tue 6/30

1:30 pm-9:32 pm

1 stop6h 02m

$449

TorontoAspen

YYZ - ASE

YYZASE

Toronto Pearson Intl

Mon 6/15

6:46 am-8:36 pm

1 stop15h 50m

Aspen Pitkin County

Wed 7/8

11:22 am-11:29 pm

1 stop10h 07m

$660

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Toronto Pearson Intl Airport, with most prices found around $166. The month of September is another great option to travel to Colorado, with average flight prices from Toronto Pearson Intl Airport averaging around $178.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Toronto Pearson Intl Airport to Colorado is on a Friday when prices can be found for as low as $470. On the other hand, Monday is the most expensive day to depart from Toronto Pearson Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $662.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $539. In the afternoon is when there is more demand to fly to Colorado, so prices are often more expensive at around $564 per ticket.

What is the cheapest Toronto Pearson Intl to Colorado flight route?

Fly from Toronto Pearson Intl to Denver Intl for the best Toronto Pearson Intl - Colorado flight prices

How far in advance should I book a flight from Toronto Pearson Intl Airport to Colorado?

You are more likely to see cheaper flights to Colorado from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $481 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Toronto Pearson Intl Airport for as low as $388 on momondo.

Can stopping save me money on Toronto Pearson Intl Airport to Colorado flights?

You could potentially save up to 27% on your flight if you consider stops on a Toronto Pearson Intl Airport to Colorado flight.

Cheap Toronto Pearson Intl Airport to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to Colorado

Best Price Found	$270
Fastest flight time	3h 37m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Toronto Pearson Intl Airport in the past 72 hours is $270. The best round-trip flight deal from Toronto Pearson Intl Airport to Colorado found on momondo in the last 72 hours is $490.

The fastest flight from Toronto Pearson Intl Airport to Colorado takes 3h 37m

Direct flights go from Toronto Pearson Intl Airport to Colorado every day.

There are 87 airports in Colorado. From Toronto Pearson Intl Airport there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Toronto Pearson Intl Airport to Colorado

When did momondo last update prices for flights from Toronto Pearson Intl Airport to Colorado?
Prices for flights from Toronto Pearson Intl Airport to Colorado refresh daily.
How many operators does momondo search for flights from Toronto Pearson Intl Airport to Colorado?
The number of operators available for flights from Toronto Pearson Intl Airport to Colorado is 2 as of May 2026.
How old do you have to be to fly from Toronto Pearson Intl Airport to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Pearson Intl Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Toronto Pearson Intl Airport to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Toronto Pearson Intl Airport to Colorado is Airbus A220-300 (29.97% of total bookings). The next most popular plane models are Airbus A319 (19.54%), Embraer 195 E2 (19.38%), and Airbus A320-100/200 (7.56%).

Best airlines flying from Toronto Pearson Intl Airport to Colorado

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Colorado with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 9,737 reviews		Search United Airlines flights
Air Canada	PriceFrom $311	Free Cancellation	Rating 7.1 11,060 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Colorado?

Finding the right flight to Colorado from Toronto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

Can I find flights from Toronto to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Toronto with this policy.

How can momondo help me find flights from Toronto to Colorado?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Toronto.

I’m not ready to book a flight from Toronto to Colorado right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Toronto to Colorado flights. All you need is a valid email address and we will do the rest; it is that quick and easy.